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(11)

EP 4 569 852 A1

(12)

(43) Date of publication: 18.06.2025 Bulletin 2025/25 (21) Application number: 23734930.3 (22) Date of filing: 20.06.2023

(51) International Patent Classification (IPC):  H04W 24/02(2009.01) H04W 88/04(2009.01) H04L 5/00(2006.01) H04W 92/18(2009.01) (52) Cooperative Patent Classification (CPC): H04W 92/18; H04W 64/00; H04W 24/02; H04W 88/04; H04L 5/0094; H04L 5/0051 (86) International application number: PCT/EP2023/066526 (87) International publication number: WO 2024/032953 (15.02.2024 Gazette 2024/07)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 12.08.2022 FI 20225723 (71) Applicant: Nokia Technologies Oy 02610 Espoo (FI)	(72) Inventors: KESHAVAMURTHY, Prajwal 81241 Munich (DE) BARBU, Oana-Elena 9220 Aalborg (DK) WILDSCHEK, Torsten Gloucester, GL4 5TW (GB) (74) Representative: Nokia EPO representatives  Nokia Technologies Oy Karakaari 7 02610 Espoo 02610 Espoo (FI)